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Given that vec a , vec b , vec p , vec ...

Given that ` vec a , vec b , vec p , vec q` are four vectors such that ` vec a+ vec b=mu vec p , vec b*vec q=0a n d|vec b|^2=1,w h e r emu` is a scalar. Then `|( vec adot vec q) vec p-( vec pdot vec q) vec a|` is equal to (a) `2| vec p . vec q|` (b) `(1//2)| vec p . vec q|` (c) `| vec pxx vec q|` (d) `| vec p . vec q|`

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